package com.xiaotu.adapter.classadapter;

/**
 * @author 张晓
 * @create 2020-06-20 16:15
 */
public class Phone {
    //充电
    public void charging(IVoltage5V iVoltage5V){
        if (iVoltage5V.output5V() == 5){
            System.out.println("电压为5V，可以充电");
        }else if (iVoltage5V.output5V() > 5){
            System.out.println("电压大于5V，不能充电");
        }
    }
}
